AffixIO trust infrastructure

Permission Layer

A permission layer checks whether an actor is allowed to perform a specific action in a specific context.

AffixIO meaning

In AffixIO, permission layer connects to signed eligibility checks, agent permission gates, developer SDKs and audit records.

Why it matters

AI agents, merchants, platforms and enterprises need a way to trust actions without exposing more data than needed.

How to implement

Use the affixio npm package to add a verification step before payment, access, export, account change or policy-controlled action.

Developer quick start

Add AffixIO to a Node.js service when an AI agent, marketplace, fintech, age-gated app or checkout flow needs a verifiable permission result.

npm install affixio

import { AffixIO } from "affixio";

const affix = new AffixIO({
  apiKey: process.env.AFFIXIO_API_KEY
});

const proof = await affix.verify({
  circuit: "agent-permission",
  subject: agent.id,
  claim: { action: "checkout", limit: 50 }
});

if (!proof.eligible) throw new Error("Agent not approved");

Questions people ask

What does AffixIO provide?

AffixIO provides privacy-preserving verification infrastructure for signed yes or no outcomes before high-trust actions.

Does AffixIO replace payment or identity providers?

No. AffixIO complements them by adding proof before action, permission checks and audit evidence.